From 871b277af78097e322deb7a6bd06719262cc56b4 Mon Sep 17 00:00:00 2001
From: Heather <Heather@users.noreply.github.com>
Date: Tue, 14 Jul 2015 16:23:03 +0400
Subject: [PATCH] use b2 with --ignore-site-config to avoid mess with site
 specific configs

---
 CMakeExternals/Boost.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeExternals/Boost.cmake b/CMakeExternals/Boost.cmake
index 44c95eb..3678c66 100644
--- a/CMakeExternals/Boost.cmake
+++ b/CMakeExternals/Boost.cmake
@@ -125,6 +125,9 @@ if(MITK_USE_Boost)
         ${_boost_address_model}
         threading=multi
         runtime-link=shared
+        # Some distributions site config breaks boost build
+        # For example on Gentoo: http://stackoverflow.com/questions/23013433/how-to-install-modular-boost
+        --ignore-site-config
         -q
     )